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PSD · Question #110
PSD Question #110: Real Exam Question with Answer & Explanation
The correct answer is C. Code being exercised by tests. The ratio answer is wrong, because it doesn't say anything about the number of tests to lines of code, but it does say the percentage of lines of code that is being tested. Hence, the correct answer is code being exercised by tests.
Question
What does code coverage show?
Options
- AThe ratio of the number of tests to lines of code in the system being tested
- BThe quality of unit tests being written
- CCode being exercised by tests
- DThe absence of defects in code
- EWhen a feature is done
Explanation
The ratio answer is wrong, because it doesn't say anything about the number of tests to lines of code, but it does say the percentage of lines of code that is being tested. Hence, the correct answer is code being exercised by tests.
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